Paul Richards 0d09ae1111 Change the return status of do_system_command to be -1
if a signal is received.

This fixes a bug where killing the process would cause a
"No manual entry for XXX" to be printed even if the manpage
was found.
1995-03-09 19:56:23 +00:00
..
1993-07-07 23:07:02 +00:00
1993-07-07 23:07:02 +00:00
1993-07-07 23:07:02 +00:00